Bump Polyfill from 1.29.0 to 1.30.0 in /src (#130)

Author: dependabot[bot]

src/Verify.Wolverine/Verify.Wolverine.csproj

@@ -8,7 +8,7 @@
     <PackageReference Include="Verify" Version="22.1.4" />
     <PackageReference Include="ProjectDefaults" Version="1.0.101" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" Condition="$(Configuration) == 'Release'" />
-    <PackageReference Include="Polyfill" Version="1.29.0" PrivateAssets="all" />
+    <PackageReference Include="Polyfill" Version="1.30.0" PrivateAssets="all" />
     <PackageReference Include="WolverineFx" Version="1.10.1" />
   </ItemGroup>
 </Project>